Method of producing fibers by internal centrifugation and the ap

Details Method of producing fibers by internal centrifugation and the ap Method of producing fibers by internal centrifugation and the ap

1991-10-29

1993-01-05

Lindsay, Robert L.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 6, C03B 3704

Patent

active

051767295

ABSTRACT:
Fibers are drawn out by maintaining a temperature gradient between the interior and exterior walls of the peripheral band of a centrifuge. The peripheral band is made from a material having a thermal conductivity below 20 Wm.sup.-1 C.sup.-1 at 1000.degree. C. Application to the drawing out of fibers from glasses having a working range less than 100.degree. C. wide.

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